Skip to content
Skip to content
TopHapOpen in map
Residential Income (General/Multi-Family)Residential

19 UNION ST

WESTMINSTER, MD 21157
0
Baths
4,160 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.34 ac
Lot SizeThe size of the land the home sits on, from county records.
1982
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,300 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$291,500 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$105,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$186,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$256,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$291,500

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential Income (General/Multi-Family)
CountyCARROLL
Lot (acres)The size of the land the home sits on, from county records.0.34
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Package
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
William Winchester Elementary SchoolB+
Elementary · Grades PK–5 · 0.4 mi
M
Westminster West Middle SchoolB+
Middle · Grades 6–8 · 0.4 mi
H
Winters Mill High SchoolA-
High · Grades 9–12 · 1.5 mi

District: Carroll County Public Schools

Neighborhood · ZIP 21157These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.105
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.80
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.46

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.4%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.41,419
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.542 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$105,034
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$121,439
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.44 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

Owner Tools

Do you own this home?
Claim this home

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

19 Union St measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Bigger than 98% of homes in Westminster 21157
  • Has a smaller lot than 67% of homes in Westminster 21157

How it measures up in Westminster 21157

The dot is this home. The mark in the middle is the typical home in Westminster 21157.

Living area4,160 ft²
SmallerTypical 1,740 ft²Bigger

Bigger than 98% of homes nearby

Lot size0.34 ac
SmallerTypical 0.61 acBigger

Bigger than 33% of homes nearby

Year built1982
OlderTypical 1979Newer

Newer than 53% of homes nearby

How 19 Union St ranks against every home in each area.
MeasureThis homeWestminster 21157Carroll County
Living areabigger than4,160 ft²98% of homes98% of homes
Lot sizebigger than0.34 ac33% of homes34% of homes
Year builtnewer than198253% of homes44% of homes

About 19 Union St

When did 19 Union St, Westminster, MD last sell?

19 Union St, Westminster, MD last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 19 Union St, Westminster, MD?

19 Union St, Westminster, MD has 4,160 square feet of living space and a 0.34-acre lot.

When was 19 Union St, Westminster, MD built?

19 Union St, Westminster, MD was built in 1982, making it 44 years old. The building has 1 story.

What schools serve 19 Union St, Westminster, MD?

19 Union St, Westminster, MD is assigned to William Winchester Elementary School (elementary), rated B+; Westminster West Middle School (middle), rated B+; Winters Mill High School (high), rated A-. All sit in Carroll County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 19 Union St, Westminster, MD compare to other homes in Westminster 21157?

Among the 12,568 homes in Westminster 21157, it is bigger than 98% of them (4,160 ft² against a typical 1,740 ft²), its lot is bigger than 33% of them (0.34 ac against a typical 0.61 ac) and it is newer than 53% of them (1982 against a typical 1979). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 19 Union St, Westminster, MD?

The 2025 property tax bill for 19 Union St, Westminster, MD was $4,300. The county assessed it at $291,500.

More homes on Union St

Closest homes

More homes in Westminster 21157

Assigned schools

Explore the area

See this home in context

Open 19 Union St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map